JOHNSON MERCEDES sold $57K of TER
JOHNSON MERCEDES sold 167 shares of TERADYNE, INC (TER) at $341.30 on 2026-09-01 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The transaction is modest and unlikely to move the stock, but it adds to the flow of insider activity data.
Market read
A routine insider sale with limited trading relevance; primarily of interest to compliance and monitoring teams.
What to watch
The sale is pre‑arranged under a 10b5‑1 plan, reducing its predictive power.
Background
SEC Form 4 filing discloses a director's sale of TER stock under a pre‑arranged trading plan.
Ticker impact
Director Johnson Mercedes sold 167 TER shares for $56,997 via a 10b5-1 plan on 2026-09-01.
No material price movement expected; possible slight short‑term pressure.
The sale represents less than 0.1% of outstanding shares and is pre‑arranged, limiting informational value.
Market effects
Minimal impact on semiconductor equipment sector; insider activity is routine.
No regional effect; filing is US‑based.
Limited global relevance; only affects TER shareholders.
Counterpoint
Some investors may view any insider sell as a bearish signal despite the small size.
Key entities
- DirectorJohnson Mercedes
Director of Teradyne who sold 167 shares.
- CompanyTeradyne, Inc.
Manufacturer of automation equipment, ticker TER.



